VFLI

Mike (Herr VC) made another improvement to the routines for the VFLI graphics mode for the Commodore VIC-20. The colour RAM is now updated just as the VIC has reads out of a certain location. All lines are now exactly 71 cycles long. All display data, colour RAM and a complete VFLI image file will now fit into the RAM below 32768. If you want to use this VFLI graphics mode you will need a PAL VIC-20 with a 32 kByte RAM expansion.